I'm gonna play the part of the Atheist here!!! YAY!! Jank, Slim and company should love me after this one!!!
Let's remove God from this equation for a moment shall we?? ONLY SCIENCE!!! Now... remember, I am an atheist right now... I don't believe in god at all... he is a sky fairy who is a creation of man.... all things came from nothingness, and then randomness poked his head in a mixed everything up, and POOF!! it has all turned out perfectly... remember... I AM AN ANTHEIST!!!
Now... Going on pure SCIENTIFIC FACT... The ONLY possible sexual partner for a human male is a human female, and the ONLY sexual partner for a human female is a human male. No way, no how can anyone scientifically condone the union of 2 men or 2 women in a sexual act.... That's pure anatomy... NO GOD!! HE DOESNT EXIST, MORALS HAVE NOTHING TO DO WITH IT... just so we are clear once again that I'm am a science lovin atheist.... Only anatomically speaking, man goes with woman, and woman goes with man... same gender relations spits in the face of scientific facts.